public inbox for intel-xe@lists.freedesktop.org
 help / color / mirror / Atom feed
* [PATCH v3 0/4] PSR/PR Selective Fetch Early Transport fixes
@ 2026-03-04 11:30 Jouni Högander
  2026-03-04 11:30 ` [PATCH v3 1/4] drm/i915/psr: Repeat Selective Update area alignment Jouni Högander
                   ` (7 more replies)
  0 siblings, 8 replies; 12+ messages in thread
From: Jouni Högander @ 2026-03-04 11:30 UTC (permalink / raw)
  To: intel-gfx, intel-xe; +Cc: Jouni Högander

This patch set contains fixes for Selective Fetch Early Transport configuration:

  - add necessary DSC Early Transport configuration
  - corner case fix for Selective Update area when Early Transport is
    in use and cursor plane is included into SU are due to alignment.

v3:
  - add WARN_ON_ONCE if vdsc instances per pipe > 2
  - instead of checking vdsc instances per pipe being > 1 check == 2
  - move psr2_su_area under skip_sel_fetch_set_loop label
v2:
  - optimize alignment loop
  - move register definitions to intel_vdsc_regs.h
  - replace patches 3 and 4 with new patches
  - drop patch 5

Jouni Högander (4):
  drm/i915/psr: Repeat Selective Update area alignment
  drm/i915/dsc: Add Selective Update register definitions
  drm/i915/dsc: Add helper for writing DSC Selective Update ET
    parameters
  drm/i915/psr: Write DSC parameters on Selective Update in ET mode

 drivers/gpu/drm/i915/display/intel_psr.c      | 60 +++++++++++++++----
 drivers/gpu/drm/i915/display/intel_vdsc.c     | 23 +++++++
 drivers/gpu/drm/i915/display/intel_vdsc.h     |  3 +
 .../gpu/drm/i915/display/intel_vdsc_regs.h    | 12 ++++
 4 files changed, 86 insertions(+), 12 deletions(-)

-- 
2.43.0


^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2026-03-09  5:48 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-03-04 11:30 [PATCH v3 0/4] PSR/PR Selective Fetch Early Transport fixes Jouni Högander
2026-03-04 11:30 ` [PATCH v3 1/4] drm/i915/psr: Repeat Selective Update area alignment Jouni Högander
2026-03-04 11:30 ` [PATCH v3 2/4] drm/i915/dsc: Add Selective Update register definitions Jouni Högander
2026-03-04 11:30 ` [PATCH v3 3/4] drm/i915/dsc: Add helper for writing DSC Selective Update ET parameters Jouni Högander
2026-03-04 11:54   ` Nautiyal, Ankit K
2026-03-04 11:30 ` [PATCH v3 4/4] drm/i915/psr: Write DSC parameters on Selective Update in ET mode Jouni Högander
2026-03-04 12:03   ` Nautiyal, Ankit K
2026-03-09  5:48     ` Hogander, Jouni
2026-03-05 10:27 ` ✗ CI.checkpatch: warning for PSR/PR Selective Fetch Early Transport fixes (rev3) Patchwork
2026-03-05 10:29 ` ✓ CI.KUnit: success " Patchwork
2026-03-05 12:11 ` ✓ Xe.CI.BAT: " Patchwork
2026-03-05 17:42 ` ✓ Xe.CI.FULL: " Patchwork

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox